package com.atguigu.spzx.manager.service;

import com.atguigu.spzx.model.entity.product.ProductSpec;
import com.github.pagehelper.PageInfo;

import java.util.List;

/**
 * title:
 * author: zgl
 * date: 2024/1/5
 * description：
 */
public interface ProductSpecService {
    PageInfo<ProductSpec> list(Integer pageNum, Integer pageSize);

    void deleteSpec(Long id);

    void saveSpec(ProductSpec productSpec);

    void updateSpec(ProductSpec productSpec);

    List<ProductSpec> allProductSpec();

}
